Season 3

Episode Guide

It Was Automation

S3 E5
Mar 24, 2024
When a mechanic is found murdered in a dark factory, the CSI team investigates whether the perpetrator was human or a humanoid robot with an AI operating system.

Health and Wellness

S3 E4
Mar 17, 2024
As the CSI team investigates the death of a man visiting Las Vegas for a health and wellness convention, a fiery explosion traps Allie Rajan in the basement of an abandoned hospital.

Rat Packed

S3 E3
Mar 03, 2024
The CSI team is called to investigate when the bodies of Frank Sinatra and Joey Bishop impersonators are discovered behind the drywall of a home construction project.

Scar Tissue

S3 E2
Feb 25, 2024
With a new piece of evidence at play, Catherine Willows reopens an investigation from her past that never got solved after a violent attack left her hospitalized. Internal affairs begins questioning Folsom.

The Reaper

S3 E1
Feb 18, 2024
With their respected colleague Josh Folsom under arrest for the death of Kahn Schefter, the CSI team combs through every crumb of forensic evidence to determine his innocence or guilt.